KR20220148831A - 무선전력 전송장치 및 무선전력 전송장치에 의한 통신 방법 - Google Patents
무선전력 전송장치 및 무선전력 전송장치에 의한 통신 방법 Download PDFInfo
- Publication number
- KR20220148831A KR20220148831A KR1020227030788A KR20227030788A KR20220148831A KR 20220148831 A KR20220148831 A KR 20220148831A KR 1020227030788 A KR1020227030788 A KR 1020227030788A KR 20227030788 A KR20227030788 A KR 20227030788A KR 20220148831 A KR20220148831 A KR 20220148831A
- Authority
- KR
- South Korea
- Prior art keywords
- wireless power
- power receiver
- communication
- power transmitter
- receiver
- Prior art date
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Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/188—Time-out mechanisms
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/12—Modulator circuits; Transmitter circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Transmitters (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20200027028 | 2020-03-04 | ||
KR1020200027028 | 2020-03-04 | ||
PCT/KR2021/002639 WO2021177726A2 (fr) | 2020-03-04 | 2021-03-04 | Dispositif de transmission d'énergie sans fil et procédé de communication par dispositif de transmission d'énergie sans fil |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20220148831A true KR20220148831A (ko) | 2022-11-07 |
Family
ID=77612766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020227030788A KR20220148831A (ko) | 2020-03-04 | 2021-03-04 | 무선전력 전송장치 및 무선전력 전송장치에 의한 통신 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20230108910A1 (fr) |
KR (1) | KR20220148831A (fr) |
WO (1) | WO2021177726A2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023136636A1 (fr) * | 2022-01-12 | 2023-07-20 | 엘지전자 주식회사 | Procédé et dispositif de communication fsk rapide dans un système de transmission d'énergie sans fil |
WO2023158291A1 (fr) * | 2022-02-21 | 2023-08-24 | 엘지전자 주식회사 | Procédé et dispositif de communication fsk rapide dans un système de transmission d'énergie sans fil |
WO2023204633A1 (fr) * | 2022-04-20 | 2023-10-26 | 엘지전자 주식회사 | Procédé et dispositif se rapportant à une exigence temporelle pour un message d'application dans un système de transmission d'énergie sans fil |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110103297A (ko) * | 2010-03-12 | 2011-09-20 | 삼성전자주식회사 | 무선 전력 충전 방법 및 장치 |
JP5839044B2 (ja) * | 2011-11-22 | 2016-01-06 | トヨタ自動車株式会社 | 車両用受電装置およびそれを備える車両、給電設備、ならびに電力伝送システム |
KR102534961B1 (ko) * | 2016-05-04 | 2023-05-23 | 삼성전자주식회사 | 무선 전력 송신기 및 무선 전력 수신기와 그 동작 방법 |
KR101989611B1 (ko) * | 2017-09-20 | 2019-06-17 | 성균관대학교산학협력단 | 듀얼 모드를 이용한 무선 전력전송장치, 무선 전력수신장치, 무선 전력송신방법, 무선 전력수신방법 및 무선 전력전송시스템과 그 기록 매체 |
EP3767789B1 (fr) * | 2018-03-12 | 2023-05-03 | LG Electronics Inc. | Dispositif et procédé pour prendre en charge une vitesse de communication améliorée dans un système de transmission d'énergie sans fil |
KR102607364B1 (ko) * | 2018-04-27 | 2023-11-29 | 삼성전자주식회사 | 무선 전력 송신 장치 및 전력을 무선으로 수신하는 전자 장치와 그 동작 방법 |
WO2020050592A1 (fr) * | 2018-09-06 | 2020-03-12 | 엘지전자 주식회사 | Dispositif et procédé servant à prendre en charge une vitesse de communication variable dans un système de transmission d'énergie sans fil |
-
2021
- 2021-03-04 US US17/908,463 patent/US20230108910A1/en active Pending
- 2021-03-04 KR KR1020227030788A patent/KR20220148831A/ko active Search and Examination
- 2021-03-04 WO PCT/KR2021/002639 patent/WO2021177726A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20230108910A1 (en) | 2023-04-06 |
WO2021177726A3 (fr) | 2021-10-28 |
WO2021177726A2 (fr) | 2021-09-10 |
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